Sentence examples for a force curve from inspiring English sources
In the case of TiO2 (110), the attraction began after the tip and the surface had already been in contact, resulting in a force curve with a broader shape.
Adhesion forces between bovine serum albumin (BSA) immobilized on gold substrate and an anti-BSA antibody conjugated on the gold coated probe of atomic force microscope (AFM) were determined by a force curve measurement.
Indeed, a force curve typically includes thousands of data points and exhaustive discrete search algorithms are known to be numerically time-consuming when the search domain is large.
A key prerequisite for the quantitative analysis of a force curve (i.e. for the estimation of the relevant physical parameters) is the accurate identification of the various intervals where each model may be applied, and corresponding regression procedures performed.
Their identification relies on a force curve segmentation procedure allowing for the detection of a set of critical points (or discontinuity points: jumps, change of slope or change of curvature).
Here, for every pixel in an image a complete force curve is recorded, which results in data acquisition times of up to hours for a single image.
A representative force curve between an uncoated PS tip and the immobilized Celluclast is also shown in Figure 2c.
A: Force-distance-curve directly recorded using the materials testing machine; B: Stress-strain-curve calculated by taking relative length changes and cross-sectional areas into account.
The quantitative analysis of a given force curve requires specific models describing the different physical interactions occurring during approach and retraction.
However, as the processing of a given force curve is independent of that for another (except for some initialization), and because the time for processing each approach curve is fast (typically, 1 to 2 seconds), it seems possible to perform the processing of one force curve while acquiring the next one, resulting in a quasi on-line processing.
